Bug 2496971 (CVE-2026-14355)
| Summary: | CVE-2026-14355 php: ext/openssl: memory corruption in openssl_encrypt with AES-WRAP-PAD | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | rhel-process-autobot, sdawley, suwu, watson-tool-maintainers, yozone |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in the OpenSSL extension of PHP. The AES-WRAP-PAD algorithm implementation uses the size of the plaintext length without accounting for the RFC 5649 expansion to allocate the output buffer for the AES key-wrap-with-padding operation. This may lead to an undersized memory allocation and subsequently a heap-based buffer overflow, causing memory corruption that later is surfaced as an application abort that results in a denial of service.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-07-03 22:01:36 UTC
This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:40416 https://access.redhat.com/errata/RHSA-2026:40416 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:47749 https://access.redhat.com/errata/RHSA-2026:47749 This issue has been addressed in the following products: Red Hat Enterprise Linux 8 Via RHSA-2026:47750 https://access.redhat.com/errata/RHSA-2026:47750 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:48170 https://access.redhat.com/errata/RHSA-2026:48170 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:48197 https://access.redhat.com/errata/RHSA-2026:48197 This issue has been addressed in the following products: Red Hat Enterprise Linux 10 Via RHSA-2026:49914 https://access.redhat.com/errata/RHSA-2026:49914 This issue has been addressed in the following products: Red Hat Enterprise Linux 9 Via RHSA-2026:61259 https://access.redhat.com/errata/RHSA-2026:61259 |